2056226641

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 2557612800

約数和(自身を除く): 501386159

約数列:

[1, 7, 37, 47, 49, 59, 259, 329, 409, 413, 1739, 1813, 2183, 2303, 2773, 2863, 2891, 12173, 15133, 15281, 19223, 19411, 20041, 24131, 85211, 102601, 105931, 106967, 134561, 135877, 168917, 711251, 718207, 741517, 892847, 941927, 1134157, 1182419, 4978757, 5027449, 6249929, 7939099, 34851299, 41963809, 43749503, 55573693, 293746663, 2056226641]

約数ペア:

[(1, 2056226641), (7, 293746663), (37, 55573693), (47, 43749503), (49, 41963809), (59, 34851299), (259, 7939099), (329, 6249929), (409, 5027449), (413, 4978757), (1739, 1182419), (1813, 1134157), (2183, 941927), (2303, 892847), (2773, 741517), (2863, 718207), (2891, 711251), (12173, 168917), (15133, 135877), (15281, 134561), (19223, 106967), (19411, 105931), (20041, 102601), (24131, 85211)]